Open AccessBalancing between observational studies and randomized trials in prevention of coronary heart disease by estrogen replacement: HERS study was no revolution
Author(s) -
YLIKORKALA OLAVI
Publication year - 2000
Publication title -
acta obstetricia et gynecologica scandinavica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.401
H-Index - 102
eISSN - 1600-0412
pISSN - 0001-6349
DOI - 10.1034/j.1600-0412.2000.0790121029.x
Subject(s) - observational study , medicine , randomized controlled trial , obstetrics and gynaecology , coronary heart disease , citation , gynecology , family medicine , library science , pregnancy , genetics , computer science , biology