US$ 23.13
melanotic schwannoma chinese name File:Psammomatous - very high mag.jpg Malignant melanotic nerve sheath tumors
Description
Dysplastic nevi on the scalp of prepubertal children from melanoma-prone families

Arch Dermatol 2002 May;138(5):609-14 Available from: Australian Institute of Health and Welfare

allocation concealment

Compared with group C, the levels of PO 2 and Cl were increased in group D, and the difference was statistically significant
