TY - RPRT TI - Phospholipid monolayers between fluid and solid states. AU - C A Helm AU - H Möhwald AU - K Kjaer AU - J Als-Nielsen PY - 1987 DO - 10.1016/s0006-3495(87)83226-5 UR - https://pubmed.ncbi.nlm.nih.gov/3651557/ ID - 3651557 ER -