RT Journal T1 ABstracts from current literature JF A.M.A. Journal of Diseases of Children JO A.M.A. Journal of Diseases of Children YR 1959 FD August 1 VO 98 IS 2 SP 257 OP 271 DO 10.1001/archpedi.1959.02070020259013 UL http://dx.doi.org/10.1001/archpedi.1959.02070020259013 AB