sphingomyelin (d18:1/20:2, d18:2/20:1, d16:1/22:2) measurement
sphingomyelin (d18:1/20:2, d18:2/20:1, d16:1/22:2) measurement
sphingomyelin (d18:1/20:2, d18:2/20:1, d16:1/22:2) measurement
sphingomyelin (d18:1/20:2, d18:2/20:1, d16:1/22:2) measurement