Pneumocystis Pneumonia - Los Angeles by CDC (source code)

= Pneumocystis Pneumonia - Los Angeles by CDC
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https://www.cdc.gov/mmwr/preview/mmwrhtml/june_5.htm

Originating MMWR report,5June1981,30:250–252: five biopsy-confirmed cases across three Los Angeles hospitals, October1980–May1981; three tested patients had depressed in-vitro proliferative responses; contemporary cause not established.