@misc{indiciaeaaca8482f076, title = {Vaccination, one; maternal rubella, nil.}, author = {L J Upfold}, year = {1985}, doi = {10.5694/j.1326-5377.1985.tb122928.x}, url = {https://pubmed.ncbi.nlm.nih.gov/4033496/}, note = {Source identifier: 4033496} }