Hiromi Obara

ANDROLOGY: Relationships Between Sperm Motility Characteristics Assessed by the Computer-Aided Sperm Analysis (CASA) and Fertilization Rates In Vitro

Yuki Hirano, Hiroaki Shibahara, Hiromi Obara et al. · Journal of Assisted Reproduction and Genetics · 2001 · 237 citations · Full text

Prediction of pregnancy by intrauterine insemination using CASA estimates and strict criteria in patients with male factor infertility

Hiroaki Shibahara, Hiromi Obara, Ayustawati et al. · International Journal of Andrology · 2004 · 90 citations · Full text

Family Medicine, Fertility, Reproductive Health +21

Underuse of modern methods of contraception: underlying causes and consequent undesired pregnancies in 35 low- and middle-income countries

Saverio Bellizzi, Howard Sobel, Hiromi Obara et al. · Human Reproduction · 2015 · 74 citations · Full text

Maternal and perinatal health research priorities beyond 2015: an international survey and prioritization exercise

João Paulo Souza, Mariana Widmer, A. Metin Gülmezog̈lu et al. · Reproductive Health · 2014 · 66 citations · Full text

Association between early essential newborn care and breastfeeding outcomes in eight countries in Asia and the Pacific: a cross-sectional observational -study

Li Zhao, Priya Mannava, John Murray et al. · BMJ Global Health · 2020 · 49 citations · Full text