TY - GEN AU - Williams,R M AU - Parkes,C M TI - Psychosocial effects of disaster: birth rate in Aberfan SN - 0007-1447 PY - 1975///0822 KW - Birth Rate KW - Disasters KW - Parent-Child Relations KW - Psychology, Social KW - Therapeutic Community KW - Wales N1 - Publication Type: Journal Article UR - https://doi.org/10.1136/bmj.2.5966.303 ER -