I21, I25, J24, O15
D90 D91 D83 I12 I18 I21 O35
D91, D83, C91, N35
A11, A12, I15, J11, N3
D6, D60, D63, D64, D9, D91, H00, H4, H41, H43, Q00, Q5, Q50, Q51, Q56
I12, I18, I28
I28, D90
D91 - Role and Effects of Psychological, Emotional, Social, and Cognitive Factors on Decision
Making; J13 - Fertility • Family Planning • Child Care • Children • Youth; I20 – Education and Research Institutions - General
O13, D80, C93
I31; I32; I38; C23; C26; H43; E24; J64; I12