Isbn: 9787513293501 (1 résultats)

paperback. Etat : New. Language:Chinese.Paperback. Pub Date: June 2025 Pages: 136 Publisher: China Traditional Chinese Medicine Press Scientific preparation for pregnancy and eugenics are important aspects of maternal and child health. They are also key issues requiring attention under the current three-child policy. which is leading to an increase in older women trying to conceive and the control of birth defects. Strengthening the popularization of knowledge about preconception preparation and eugenics can help t.…