TY - GEN AU - Barson,A J AU - Tasker,M AU - Lieberman,B A AU - Hillier,V F TI - Impact of improved perinatal care on the causes of death SN - 1468-2044 PY - 1984///0727 KW - Humans KW - Infant Care KW - trends KW - Infant Mortality KW - Infant, Newborn N1 - Publication Type: Letter UR - https://doi.org/10.1136/adc.59.6.593 ER -