78.下列何種毒蕈鹼受體蛋白亞型(muscarinic receptor protein subtypes)可於唾液腺體內發現?
(A)M1
(B)M2
(C)M3
(D)M4
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統計: A(54), B(144), C(221), D(15), E(0) #3490186
統計: A(54), B(144), C(221), D(15), E(0) #3490186