
joyal schwarts

oru american epidemiologistum school oof public healthile harward yooniversittiyile envayonmental epidemiology professorumaanu joyal schwarts (jananam 1947 desember 12, amerikkayile newyorkkile long ailandil).
brandies sarvakalashaalayil ninnu phd nedi.dii. 1980ll.
petrolil ledu paristhithi sanbarkkathilekku thurannukaattunnath athu nirodhanathilekku nayichu ennu addeham thiricharinju.
addeham mishigan mettals epidemiology research grouppinte pankaaliyaanu.