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So, air quality in Philly this morning was similar to being in a crowded, smoky Boston bar in 2003 #MedTwitter https://t.co/KuwCd8Qk7E
So, air quality in Philly this morning was similar to being in a crowded, smoky Boston bar in 2003 #MedTwitter https://t.co/KuwCd8Qk7E
RT @WELLcertified: Remember when? #Airpollution in bars before & after a smoking ban via @BioMedCentral https://t.co/Eh2s1o4QIR #AIR
Remember when? #Airpollution in bars before & after a smoking ban via @BioMedCentral https://t.co/Eh2s1o4QIR #AIR
More evidence to support smoking bans and lows to keep the air smoke free in public places. https://t.co/GvDN7M4zUT