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  1. Search Strategies - Long COVID Models of Care - NCBI Bookshelf 
    https://www.ncbi.nlm.nih.gov/books/NBK603660
    ... 2023 1. Post-Acute COVID-19 Syndrome/ 2. SARS-CoV-2/ or COVID-19/ 3. (long* or post*).ti. 4. ((long* or post*) adj (COVID or COVID-19 or COVID19 or coronavirus* or corona virus* or 2019-nCoV or 19nCoV or 2019nCoV ...
  2. NLM Digital Collections - A repertory of Hering's guiding symptoms of our materia medica 
    Publication: Philadelphia : Davis, 1897
    resource.nlm.nih.gov/1302336
    ... m., I IKali p., IKali s, INatr. e, IRhod, Sars.; chronic greasy, fatty, offensive smelling discharge, IMere cor.; excoriated places on corona, re- peatedly healing and then becoming sore again, ...
  3. NLM Digital Collections - Repertory of the homeopathic materia medica 
    Publication: Lancaster, Pa. : Examiner Printing House, 1897
    resource.nlm.nih.gov/101302476
    ... ac., phos., plb., puls., rhodo., rhus-t., sabin., sars., selen., sep., sit., stann., stront., sul-ac., sulph., thuj., valer., verat., zinc. FATIGUE agg.: Arn., ars., canu-s., chin., coff., Rhus-t., ...
  4. NLM Digital Collections - Special assessment of outpatient treatments for COVID-19 : final evidence report and meeting .... 
    Publication: [Boston, Massachusetts] : Institute for Clinical and Economic Review, May 10, 2022
    resource.nlm.nih.gov/9918506283506676
    ... COV-2/ (COVID* or coronovir* or coronavir* or SARS* or 2019-nCoV or "2019 nCoV" or 2019nCoV or nCov 2019 or 2 "Severe Acute Respiratory Syndrome Coronavirus 2" or HCoV* or ((corona* or corono*) adj1 (virus* or viral* or virinae*))). ...
  5. NLM Digital Collections - A repertory of gonorrhoea : with the concomitant symptoms of the genital and urinary organs 
    Publication: Boston and Providence : Published for the International Hahnemannian Association by O. Clapp & Son, 1888
    resource.nlm.nih.gov/64630120R
    ... Cann-s. Cor-r. Iris, Merc. Natr-m. Sabin. Sars. Glans Penis. redness, bluish : Doryph. Sumbul. —, bright: Sumbul. —, dark : Cann-s. Sabin. Thuja. —, of tip : Natr-m. Sep. —, with fine red points : Calad. scabs on corona : Kali-b. secretion of; balanorrhoea ; gonor- rhoea of ...
  6. NLM Digital Collections - The encyclopedia of pure materia medica: a record of the positive effects of drugs upon the ... 
    Publication: New York : Boericke & Tafel, [c1874]-79
    resource.nlm.nih.gov/64240040RX11
    ... sol, Rhodo, Sol. t. se, Tarent, Thu.; after fatigue, Act.; after exposure to ... ac. Nit. d. s., Phe, Sars, Sec. c, Thu.; evening, during the eruption, Mere ...
  7. NLM Digital Collections - A regional and comparative materia medica 
    Publication: Chicago : Malcolm & Moss, 1895
    resource.nlm.nih.gov/64320940R
    ... hep. s., ign., mere, nat. s., nit. a., phyt, rhus, sars., sepia, sib, spong., sub, zinc Glands, ... ♦sub Corona glandis—nat. m., staph. Erections—♦agn., am. c, ...
  8. xmlmplus_topics_2025-10-01.xml 
    https://medlineplus.gov/xml/mplus_topics_2025-10-01.xml
    ... a virus. This virus is a coronavirus called SARS-CoV-2. It spreads when a person who ... COVID-19 Viral Test</also-called><also-called >SARS-CoV-2 Testing</also-called><full-summary ><p>< ...
  9. NLM Digital Collections - A conspectus of the medical sciences : comprising manuals of anatomy, physiology, chemistry, .... 
    Publication: Philadelphia : Lea, 1874
    resource.nlm.nih.gov/63420330R
    ... ee Composition. Com- pound Decoction. Lisbon Diet Drink. (Sars. 3 vj; sassafras root bark, guaiac wood, liquo- ... v. Syrupus Sarsaparillcc Compositus. Com- p>ound Syrup. (Sars. 3*xxiv; guaiac Avood J iij ; red rose, ...
  10. List of Excluded Studies - Use of Telehealth During the COVID-19 Era - NCBI Bookshelf 
    https://www.ncbi.nlm.nih.gov/books/NBK590497
    ... Mok J, Balogun N, et al. Seroprevalence of SARS-CoV-2 antibodies in people with an acute ... after early ambulatory multidrug therapy for high-risk SARS-CoV-2 (COVID-19) infection. Rev Cardiovasc Med. ...
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