@misc{indiciaea7d1a088aa5d, title = {SIDS: increased risk to second born twins.}, author = {A Getts}, year = {1981}, doi = {10.2105/ajph.71.3.317-b}, url = {https://pubmed.ncbi.nlm.nih.gov/7468873/}, note = {Source identifier: 7468873} }