TY - RPRT TI - A simple, efficient technique for freezing Tetrahymena thermophila. AU - D Cassidy-Hanley AU - H R Smith AU - P J Bruns DO - 10.1111/j.1550-7408.1995.tb05897.x UR - https://pubmed.ncbi.nlm.nih.gov/7581325/ ID - 7581325 ER -