"Catch-22" makes it tough to get the lead out.
Renner
Rebecca
R
D000497:Alloys / Q000633:toxicity; D000818:Animals; D003264:Containment of Biohazards / Q000009:adverse effects*; D004869:Equipment Safety; D006798:Housing; D006801:Humans; D007854:Lead / Q000633:toxicity*; D012498:Sanitary Engineering / Q000295:instrumentation*; D014881:Water Supply / Q000032:analysis*
D000497:Alloys; D007854:Lead