Chowdary, K. P. R. (2022). Textbook of clinical research and pharmacovigilance (1.). Pharmamed Press.
Lua i Stíl Chicago (17ú heag.)Chowdary, K. P. R. Textbook of Clinical Research and Pharmacovigilance. 1. Hydrabad: Pharmamed Press, 2022.
Lua MLA (9ú heag.)Chowdary, K. P. R. Textbook of Clinical Research and Pharmacovigilance. 1. Pharmamed Press, 2022.
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