PT - JOURNAL ARTICLE AU - Hens, Julie R. AU - Dann, Pamela AU - Zhang, Jian-Ping AU - Harris, Stephen AU - Robinson, Gertraud W. AU - Wysolmerski, John TI - BMP4 and PTHrP interact to stimulate ductal outgrowth during embryonic mammary development and to inhibit hair follicle induction DP - 2007 Feb 14 TA - Development 4099 - http://dev.biologists.org/content/early/2007/02/14/dev.000182.short 4100 - http://dev.biologists.org/content/early/2007/02/14/dev.000182.full