About The Study: This cross-sectional study found that absolute concentrations of fentanyl, methamphetamine, and cocaine in urine specimens increased from 2013 to 2023, with a decrease in heroin ...
Scientists are now working on an even simpler tool for screening illnesses before they become a problem – urine analysis. According to a new study from scientists ... is a biopsy where small tissue is ...
Where there has been a shift in recent years, though, is in the purchasing practices of younger consumers, more of whom are choosing lab-grown diamonds over mined diamonds. According to data by ...
Scientists are now working on an even simpler tool for screening illnesses before they become a problem—urine analysis ... a rectal exam and sent to the lab for analysis.