Source:
Cancer [Cancer] 1994 Apr 15; Vol. 73 (8), pp. 2213-7.Publisher: Wiley Country of Publication: United States NLM ID: 0374236 Publication Model: Print Cited Medium: Print
Source:
Cancer [Cancer] 1993 Mar 01; Vol. 71 (5), pp. 1791-6.Publisher: Wiley Country of Publication: United States NLM ID: 0374236 Publication Model: Print Cited Medium: Print