A 2.5-MB PHYSICAL MAP WITHIN 3P21.1 SPANS THE BREAKPOINT ASSOCIATED WITH GREIG CEPHALOPOLYSYNDACTYLY SYNDROME - Gemmill, R. M.; Varellagarcia, M.; Smith, D. I.; Erickson, P.; Golembieski, W.; Miller, Y.; Coylemorris, J.; Tommerup, N.; Drabkin, H. A. (Academic Press Inc. Jnl-comp Subscriptions, 1991)