關於「42C」標籤，搜尋引擎有相關的訊息討論：

Tweets with replies by Derrick Bradbury (@42c) / Twittermobile.twitter.com › 42c › with_repliesDerrick Bradbury (@42c) / Twittertwitter.com › 42c42C Bras | Free UK Shipping - BraForMewww.braforme.com › collections › 42c-braSerotonin receptor 3A polymorphism c.-42C > T is ass