TY - RPRT TI - A simple inexpensive cryogenic storage device for microscopy specimens. AU - M W Rigler AU - J S Patton PY - 1984 DO - 10.1111/j.1365-2818.1984.tb02528.x UR - https://pubmed.ncbi.nlm.nih.gov/6748061/ ID - 6748061 ER -