A. R. Pallivalappila

Use of ibuprofen for the closure of patent ductus arteriosus in preterm infants: a systematic review of meta-analyses.

D. Abushanab, D. Al-Badriyeh, R. Kaddoura, 2021, Journal of comparative effectiveness research.

Complementary and alternative medicine use during early pregnancy.

Rajvir Singh, D. Stewart, J. McLay, 2014, European journal of obstetrics, gynecology, and reproductive biology.

'Asking the Right Question'. A Comparison of Two Approaches to Gathering Data on 'Herbals' Use in Survey Based Studies

D. Stewart, J. McLay, M. Al Hail, 2016, PloS one.

Complementary and Alternative Medicines Use during Pregnancy: A Systematic Review of Pregnant Women and Healthcare Professional Views and Experiences

D. Stewart, J. McLay, A. R. Pallivalappila, 2013, Evidence-based complementary and alternative medicine : eCAM.