1.   A slew of books about caring for aged parents might precede a few hundred volumes explaining how middle-aged men can avoid prostate troubles.

2.   In the Bay Area, a black man is nearly twice as likely as a white man to have life-threatening prostate trouble.

3.   Is this middle age, he thinks, the cruel punch line of prostate trouble visited on an irreverent man?

4.   Those with a family history of prostate trouble.

5.   Abbott Laboratories is accused of price-fixing in a lawsuit filed over practices involving a drug used to treat high blood pressure and prostate trouble.