Schwartz, B., Stewart, W., & Hu, H. (2002). Neurobehavioural testing in workers occupationally exposed to lead. BMJ Group.
शिकागो स्टाइल उद्धरणSchwartz, B., W. Stewart, और H. Hu. Neurobehavioural Testing in Workers Occupationally Exposed to Lead. BMJ Group, 2002.
एमएलए उद्धरणSchwartz, B., W. Stewart, और H. Hu. Neurobehavioural Testing in Workers Occupationally Exposed to Lead. BMJ Group, 2002.
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