Found on the web, with DNA: a boy's father.
Stein
Rob
R
D000293:Adolescent; D000328:Adult; D003219:Confidentiality; D016172:DNA Fingerprinting; D030561:Databases, Nucleic Acid; D006801:Humans; D007316:Insemination, Artificial, Heterologous; D020407:Internet; D008297:Male; D010334:Paternity; D013074:Sperm Banks; D013094:Spermatozoa; D014019:Tissue Donors; D014481:United States