AU - Barnes J TI - AN improved vaginal applicator PT - JOUR DP - 1959 TA - Journal of the American Medical Association pages = {135}, VI - 169 IP - 2 AID - 10.1001/jama.1959.73000190003009a [doi] 4100 - http://dx.doi.org/10.1001/jama.1959.73000190003009a SO - Journal of the American Medical Association January 10, 1959 169(2):135