TY - RPRT TI - Improved procedures for pineal gland fixation for electron microscopy. AU - R L Schultz AU - E F Whitter PY - 1989 DO - 10.1111/j.1600-079x.1989.tb00423.x UR - https://pubmed.ncbi.nlm.nih.gov/2651645/ ID - 2651645 ER -