TY - BOOK AU - Upadhyay, Chandra Mohan TI - Epidemiology and biostatistics: An introduction to clinical research SN - 978-93-5587-038-4 -hbk AV - RA652.2.U63 2023 021269-02 PY - 2023/// CY - India PB - Universal Publishing House KW - Epidemiology- KW - statistical method KW - Clinical trials- KW - Biometry KW - Epidemiologic method ER -