TY - RPRT TI - Phase transitions in sphingomyelin thin filsm. A spin label study. AU - R A Long AU - F E Hruska AU - H D Gesser PY - 1971 DO - 10.1016/0006-291x(71)90065-9 UR - https://pubmed.ncbi.nlm.nih.gov/4334522/ ID - 4334522 ER -