TY - RPRT TI - Overlapping and non-overlapping Ptch2 expression with Shh during mouse embryogenesis. AU - J Motoyama AU - H Heng AU - M A Crackower AU - T Takabatake AU - K Takeshima AU - L C Tsui AU - C Hui PY - 1998 DO - 10.1016/s0925-4773(98)00149-x UR - https://pubmed.ncbi.nlm.nih.gov/9858693/ ID - 9858693 ER -