A 1961-62 Fleer Wilt Chamberlain rookie card has been downgraded from a Gem Mint 10 to a Mint 9 by PSA. The difference in current market value led to around a $800,000 loss for the collector. Sources ...

D'Amico AV and Roehrborn CG (2007) Effect of 1 mg/day finasteride on concentrations of serum prostate-specific antigen in men with androgenic alopecia: a randomised controlled trial. Lancet Oncol 8: ...

The introduction of WHO standards for PSA assays is a step forward for improving the comparability of these tests. Our current clinical decision limits, however, were validated using traditional ...

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Pakistan Noor Zaman has surged into the Top 30 of the Professional Squash Association (PSA) world rankings, reaching a career ...

Pakistan’s squash star Noor Zaman reached the quarterfinals of the PSA Karachi Open Championship after a dramatic win over ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

But if you like your lube to double up as a tasty treat, Satisfyer has countless flavoured formulas (think coffee, lavender, ...