成立過程に見る「中世美術」の形成 (特集 グローバル・コンテキストの中のポスト・ローマ期)

These analyses reproduced findings reported in previous literature that shorter birth intervals are associated with higher child mortality. However the negative impact of short birth intervals may only occur in high parity births. Reproductive health interventions that seek to lengthen birth interva... View More