AU - Warren JW, Steinberg L, Hebel, JJ, Tenney JH TI - THe prevalence of urethral catheterization in maryland nursing homes PT - JOUR DP - 1989 TA - Archives of Internal Medicine pages = {1535-1537}, VI - 149 IP - 7 AID - 10.1001/archinte.1989.00390070073009 [doi] 4100 - http://dx.doi.org/10.1001/archinte.1989.00390070073009 SO - Archives of Internal Medicine July 1, 1989 149(7):1535