TI - CAsting light on dim PT - JOUR DP - 1969 TA - JAMA pages = {126-127}, VI - 210 IP - 1 AID - 10.1001/jama.1969.03160270088019 [doi] 4100 - http://dx.doi.org/10.1001/jama.1969.03160270088019 SO - JAMA October 6, 1969 210(1):126