Authors: DEBERTRIBEIRO M MEDINA E ARTIGAS J HE S HUI ZY ZHANG DW ROJAS O VESSEY M HEINEMANN L DONNAN S HO S BARTFAI G KISJANTO J WILKS R AGWANDA R RUIZ R KOZUHNOVAK M DUSITSIN N VIRUTAMASEN P PHANTHUMCHINDA K DEMIROVIC J BELKIC K MWANDILA WS MUTALE CM MATENGA J WILSON A

Citation: M. Debertribeiro et al., A MULTINATIONAL CASE-CONTROL STUDY OF CARDIOVASCULAR-DISEASE AND STEROID-HORMONE CONTRACEPTIVES - DESCRIPTION AND VALIDATION OF METHODS, Journal of clinical epidemiology, 48(12), 1995, pp. 1513-1547