Articles from Science News (May 9, 1992)

Title	Author	Type	Words
Breathing lessons.	Stroh, Michael	Cover Story	1727
Brother Stroop's enduring effect.	Bower, Bruce		2172
Cancer support-group data challenged.		Brief Article	454
Celery studies yield blood pressure boon.	Ezzell, Carol	Brief Article	322
Diaphragm and sponge protect against STDs.	Fackelmann, Kathy A.		567
Eat eggs and cut your cholesterol, too.	Ezzell, Carol	Brief Article	246
Enzymes under glass.	Pennisi, Elizabeth	Brief Article	259
Generating chemical spots and stripes.	Peterson, Ivars		591
Getting a grip on HIV's crucial enzyme.	Ezzell, Carol	Brief Article	194
Ice crystal growth: an electric finding.	Stroh, Michael	Brief Article	392
Nay-sayers play down greenhouse threat.			613
New crystal makes paper bright.		Brief Article	250
Ozone layer succumbs to assault.	Monastersky, Richard		771
Prozac's effects on pregnancy and diabetes.	Ezzell, Carol		622
Tamoxifen trial begins amid new concerns.	Ratloff, Janet	Brief Article	405
Tracking HIV in psychiatric patients.		Brief Article	128
Turkish tin mine revises Bronze Age history.	Pennisi, Elizabeth		595