1. Which of the following belongs to paracrine? ① prostaglandin ② NO③ cytokine ④ glucagon ⑤ melatonin
(A) ③④
(B)③⑤
(C) ①②③
(D) ③④⑤
(E)①③⑤
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統計: A(3), B(1), C(45), D(1), E(6) #1122103
統計: A(3), B(1), C(45), D(1), E(6) #1122103