1. Is first trimester exposure to the combination of antiretroviral therapy and folate antagonists a risk factor for congenital abnormalities?. Issue 6 (1st December 2001) Authors: Jungmann, Eva M; Mercey, Danielle; DeRuiter, Annemiek; Edwards, Simon; Donoghue, Sheila; Booth, Tamsin; Mohan, Depeeka; Lyall, Hermione; Taylor, Graham P Journal: Sexually transmitted infections Issue: Volume 77:Issue 6(2001) Page Start: 441 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗