| web | Mani Rajagopalan, Ashray Rajag... | Current Medical Issues | 2021-04-15 | |
| web | drugs.com | 2021-04-28 | ||
| web | Radkin Honzak | Biomedical | 2019-08-06 | |
| web | Anthony J Viera, Steve Hoag | Am Fam Physician | 2002-11-15 | |
| web | Anthony J. Viera, LCDR, MC, US... | American Family Physician | 2002-11-15 | |
| web | M Rajagopalan, G Kurian | J Gastroenterol Hepatol | 1998-07-01 | |
| web | Steinhart MJ, Wong PY | Int J Psychiatry Med | 1981-01-01 |