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book An Invitation to Health 16th Edition by Dianne Hales cover

An Invitation to Health 16th Edition by Dianne Hales

النسخة 16الرقم المعياري الدولي: 978-1285783116
book An Invitation to Health 16th Edition by Dianne Hales cover

An Invitation to Health 16th Edition by Dianne Hales

النسخة 16الرقم المعياري الدولي: 978-1285783116
تمرين 7
Which of the following statements about erectile dysfunction(ED)is false ?
A) ED is usually caused by physical factors.
B) A popular treatment for ED is Viagra.
C) ED is usually caused by psychological factors.
D) Men who are heavy smokers are at risk for developing ED.
التوضيح
موثّق
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(a)Physical factors can cause ED. One co...

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An Invitation to Health 16th Edition by Dianne Hales
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