Methodological Issues of Randomized Controlled Trials for the Evaluation of Reproductive Health Interventions
2015 ◽
Vol 25
(3)
◽
pp. 215-223
2020 ◽
2020 ◽
2019 ◽
2009 ◽
Vol 87
(10)
◽
pp. 772-779
◽
2020 ◽
2014 ◽
pp. 195-209
◽
2003 ◽
pp. 35-48
◽