A.21-三體綜合征 B.營養(yǎng)不良 C.正常兒童 D.生長激素缺乏 E.軟骨發(fā)育不良
A.200IU B.400IU C.600IU D.800IU E.1000IU
A.8-10g B.11-21g C.11-15g D.16-28g E.20-30g
A.中位數 B.中位數-1SD C.中位數-2SD D.均數 E.P10
A.70kcal/(kg·D. B.80kcal/(kg·D. C.90kcal/(kg·D. D.95kcal/(kg·D. E.110kcal/(kg·D.
A.中位數 B.中位數-1SD C.中位數-2SD D.均數 E.P