@misc{indiciae464e1670fc41, title = {Type-specific streptococcal antibodies in amniotic fluid.}, author = {B M Gray and J D Springfield and H C Dillon}, year = {1987}, doi = {10.1016/0002-9378(87)90074-3}, url = {https://pubmed.ncbi.nlm.nih.gov/3548384/}, note = {Source identifier: 3548384} }