TI - ABstracts from current literature PT - JOUR DP - 1959 TA - A.M.A. Journal of Diseases of Children pages = {796-810}, VI - 98 IP - 6 AID - 10.1001/archpedi.1959.02070020798019 [doi] 4100 - http://dx.doi.org/10.1001/archpedi.1959.02070020798019 SO - A.M.A. Journal of Diseases of Children December 1, 1959 98(6):796