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  1. NLM Digital Collections - The psychical import of variable achromatopsia : an original research 
    Publication: Montgomery, Ala. : Brown Printing Co., [1892]
    resource.nlm.nih.gov/68020930R
    The psychical import of variable achromatopsia : an original research ... Color Vision Defects ... The psychical import of variable achromatopsia : an original research Purdon, John Edward, author. Color Vision Defects Parapsychology Montgomery, Ala. : Brown Printing Co., [1892] Text 12 pages nlm: ...
  2. NLM Digital Collections - Medical lexicon : a dictionary of medical science : containing a concise account of the ... 
    Publication: Philadelphia : Lea and Blanchard, 1846
    resource.nlm.nih.gov/101515244
    ... the true skin.—Breschet. CHROMATOMETABLEPSIA, Achroma- topsia. CHROMATOPSEUDOPSIA, Achromatopsia. CHROMOP'SIA, Chromop'ia, Chrup'sia, Yi- sus ... of turpentine and yolk of egtr COLOUR BLINDNESS, Achromatopsia. COLOURS, ACCIDENTAL. Opposite co- lours, Complementary and Harmonic ...
  3. NLM Digital Collections - Subcommittee on Visual Problems 
    https://resource.nlm.nih.gov/101085500X798
    ... anc Cthet such Yireolted! dundividusls st111 hove their color vision defects as cvidencod by tosts unfamiliar to thenm. Doctor ... ond that sueh "treated" individuels ll oove thoap color vision defects as evidencad by tbst u&fuMlll&f to ...
  4. NLM Digital Collections - Diseases of the eye : a hand-book of ophthalmic practice for students and practitioners 
    Publication: Philadelphia : W.B. Saunders, 1892
    resource.nlm.nih.gov/101605419
    ... absence of the power to perceive colors, or achromatopsia; and the other cha- racterized by difficulty in ... different theories of the perception of colors, partial achromatopsia is divided into green, red, and violet, blind- ...
  5. NLM Digital Collections - A new pronouncing dictionary of medicine : being a voluminous and exhaustive hand-book of ... 
    Publication: Philadelphia : Printed by Edward Stern and Co., Philad[elphi]a : W.B. Saunders, 913 Walnut Street, 1892
    resource.nlm.nih.gov/62730550R
    ... of sight; absence of vision. (See B., Color, achromatopsia; inability to perceive certain colors. B., Day, nyctalopia. ... with per- fect vision in other respects. See Achromatopsia, and Daltonism. Colostra'tion. The name of an ...
  6. NLM Digital Collections - Medical lexicon : a dictionary of medical science : containing a concise explanation of the ... 
    Publication: Philadelphia : Blanchard and Lea, 1853
    resource.nlm.nih.gov/101515259
    ... affections and their symptoms are so denominated. IDIOPTCY, Achromatopsia. IDIOPTS, see Achromatopsia. IDIOSYNCRASIA, Idiosyncrasy—i. Haemor- rhagica, ...
  7. NLM Digital Collections - Animal magnetism 
    Publication: New York : D. Appleton and Company, 1888
    resource.nlm.nih.gov/60211260R
    ... the same phenomena of colour as the spontaneous achromatopsia of hysterical patients; that the motor paralysis induced ... while the future of theories is uncertain. 1. Achromatopsia.—We will first consider achro- matopsy, or colour- ...
  8. NLM Digital Collections - Medical lexicon : a dictionary of medical science : containing a concise explanation of the ... 
    Publication: Philadelphia : Blanchard and Lea, 1851
    resource.nlm.nih.gov/101515255
    ... consists in incapability of distinguishing blue.—Giithe. See Achromatopsia. ACYESIS, Sterilitas. ACY1! US, Arnica montana. ACYTERIUS, Abortive. ... tpofios, ' dread.' Morbid sensibility to certain colours. CHROMATOPSEUDOPSIA, Achromatopsia. CHROMATOPSIA, Chromopsia. CHROMIC ACID, Ac"idum Chro'micum, ( ...
  9. NLM Digital Collections - Medical lexicon : a dictionary of medical science : containing a concise explanation of the ... 
    Publication: Philadelphia : Blanchard and Lea, 1857
    resource.nlm.nih.gov/101515261
    ... Cri/stalline is an achromatic lens. ACIIUOMATISTI, Achroi. ACHROMATOPSIA, Achromatop'sy, Chroma- topscudop'sia, Chromatometablep'sia, Dyschroma- ... consists in incapability of distinguishing blue.—Gcithe. See Achromatopsia. ... ACYRUS, Arnica montana. ACYSTINERVIA, Cystoparalysis. ACYSTURONERATA, ...
  10. NLM Digital Collections - Medical lexicon : a dictionary of medical science : containing a concise explanation of the ... 
    Publication: Philadelphia : Blanchard and Lea, 1860
    resource.nlm.nih.gov/101515262
    ... The Crystalline is an achromatic lens. ACHROMATISM, Achroi. ACHROMATOPSIA, Achromatop'sy, Chroma- topseudop'sia, Chromatometablep'sia, Dyschroma- ... consists in incapability of distinguishing blue.—Gothe. See Achromatopsia. ... ACYRUS, Arnica montana. ACYSTINERVIA, Cystoparalvsis. ACYSTURONERVIA, ...
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