TY - RPRT TI - RNA base ratio changes in Planaria during conditioning. AU - H Hydén AU - E Egyházi AU - E R John AU - F Bartlett PY - 1969 DO - 10.1111/j.1471-4159.1969.tb06462.x UR - https://pubmed.ncbi.nlm.nih.gov/5770028/ ID - 5770028 ER -