@misc{indiciaea8983022cc6b, title = {Why might infertile couples have problem pregnancies?}, author = {D D Baird and A J Wilcox and M S Kramer}, year = {1999}, doi = {10.1016/s0140-6736(99)90050-8}, url = {https://pubmed.ncbi.nlm.nih.gov/10347979/}, note = {Source identifier: 10347979} }