child_instrument_tables: - birth_visit_baby_name_2 - eighteen_mth_mother_detail - eighteen_mth_mother_detail_2 - eighteen_mth_mother_habits - eighteen_mth_mother_habits_2 - eighteen_mth_mother_mold - eighteen_mth_mother_mold_2 - eighteen_mth_mother_otc - eighteen_mth_mother_otc_2 - eighteen_mth_mother_prescr - eighteen_mth_mother_prescr_2 - eighteen_mth_mother_saq - eighteen_mth_mother_suppl - eighteen_mth_mother_suppl_2 - nine_mth_mother_detail - six_mth_mother_detail - six_mth_saq - six_mth_saq_2 - spec_cord_blood - spec_cord_blood_2 - spec_cord_blood_3 - three_mth_mother_child_detail - three_mth_mother_child_habits - twelve_mth_mother_detail - twenty_four_mth_mother_detail - twenty_four_mth_mother_detail_2 - twenty_four_mth_mother_habits_2 - twenty_four_mth_mother_mold - twenty_four_mth_mother_mold_2 - twenty_four_mth_mother_otc_2 - twenty_four_mth_mother_prescr_2 - twenty_four_mth_mother_suppl_2 - twenty_four_mth_saq parent_instrument_tables: - birth_visit - birth_visit_2 - birth_visit_li - eighteen_mth_mother - eighteen_mth_mother_2 - father_pv1 - father_pv1_2 - household_enumeration - household_enumeration_age_elig - household_enumeration_pregnant - household_inventory - household_inventory_age - household_inventory_age_elig - internet_usage - low_high_script - nine_mth_mother - ppg_cati - ppg_saq - pre_preg - pre_preg_saq - preg_screen_eh - preg_screen_eh_2 - preg_screen_hi - preg_screen_hi_2 - preg_screen_pb - preg_screen_pb_2 - preg_visit_1 - preg_visit_1_2 - preg_visit_1_saq - preg_visit_1_saq_2 - preg_visit_1_saq_3 - preg_visit_2 - preg_visit_2_2 - preg_visit_2_saq - preg_visit_2_saq_2 - preg_visit_2_saq_3 - preg_visit_li - preg_visit_li_2 - sample_dist - six_mth_mother - spec_blood - spec_blood_2 - spec_urine - tap_water_twf - tap_water_twf_2 - tap_water_twf_saq - tap_water_twq - tap_water_twq_2 - tap_water_twq_saq - three_mth_mother - twelve_mth_mother - twelve_mth_saq - twelve_mth_saq_2 - twenty_four_mth_mother - twenty_four_mth_mother_2 - twenty_four_mth_mother_habits - twenty_four_mth_mother_otc - twenty_four_mth_mother_prescr - twenty_four_mth_mother_suppl - vacuum_bag - vacuum_bag_2 - vacuum_bag_saq - validation_ins