TY - RPRT TI - CONNECTIVE TISSUE CHANGES IN THE ROOSTER COMB DURING REGRESSION. AU - J DOYLE AU - J A SZIRMAI AU - D E TYSSONSKER PY - 1964 DO - 10.1530/acta.0.0450457 UR - https://pubmed.ncbi.nlm.nih.gov/14131776/ ID - 14131776 ER -