TY - BOOK T1 - Elementary medical statistics the principles of quantitative medicine A1 - Mainland, Donald 1902- LA - English PP - Philadelphia PB - Saunders YR - 1952 UL - https://tuklas.up.edu.ph/Record/UP-1685523046125309769 OP - 327 CN - RA409 M22 KW - Medical statistics. ER -