Tavares, JEugénio, GCalretas, SSilva, RSantos, RCarvalho, A2016-08-102016-08-102016BMJ. 2016 Jun 7;353:i2937.http://hdl.handle.net/10400.4/1954engAsteniaIcteríciaPalidezA link between asthenia, pallor, and jaundicejournal article