PT - JOURNAL ARTICLE AU - McKendry, J. B. AU - Collins, W. E. AU - Silverman, M. AU - Krul, L. E. AU - Collins, J. P. AU - Irvine, A. H. TI - Erectile impotence: a clinical challenge DP - 1983 Mar 15 TA - Canadian Medical Association Journal PG - 653--663 VI - 128 IP - 6 4099 - http://www.cmaj.ca/content/128/6/653.short 4100 - http://www.cmaj.ca/content/128/6/653.full SO - CMAJ1983 Mar 15; 128