AU - Plotkin SA, Farquhar JD, Katz M, Buser F TI - ATtenuation of ra 27/3 rubella virus in wi-38 human diploid cells PT - JOUR DP - 1969 TA - American Journal of Diseases of Children pages = {178-185}, VI - 118 IP - 2 AID - 10.1001/archpedi.1969.02100040180004 [doi] 4100 - http://dx.doi.org/10.1001/archpedi.1969.02100040180004 SO - American Journal of Diseases of Children August 1, 1969 118(2):178