TY - RPRT TI - Slow-cooling protocols for microcapsule cryopreservation. AU - B C Heng AU - Y-J H Yu AU - S C Ng PY - 2004 DO - 10.1080/02652040410001729250 UR - https://pubmed.ncbi.nlm.nih.gov/15513751/ ID - 15513751 ER -