TY - RPRT TI - An instructive role for the interstitial matrix in tissue patterning: tissue segregation and intercellular invasion. AU - P B Armstrong AU - M T Armstrong PY - 1990 DO - 10.1083/jcb.110.4.1439 UR - https://pubmed.ncbi.nlm.nih.gov/2182653/ ID - 2182653 ER -