phosphatidylcholine (16:0/22:5n3, 18:1/20:4) measurement
phosphatidylcholine (16:0/22:5n3, 18:1/20:4) measurement
phosphatidylcholine (16:0/22:5n3, 18:1/20:4) measurement
phosphatidylcholine (16:0/22:5n3, 18:1/20:4) measurement