TY - RPRT TI - Cell interactions during the seminiferous epithelial cycle. AU - M Parvinen AU - K K Vihko AU - J Toppari PY - 1986 DO - 10.1016/s0074-7696(08)61925-7 UR - https://pubmed.ncbi.nlm.nih.gov/3531063/ ID - 3531063 ER -