TY - RPRT TI - Squamous cell differentiation in a clonal teratocarcinoma cell line. AU - D E Swartzendruber PY - 1976 DO - 10.1111/j.1432-0436.1977.tb01491.x UR - https://pubmed.ncbi.nlm.nih.gov/188708/ ID - 188708 ER -