[The identification of barbituric acid derivatives in the old blood stains on textiles]. / Issledovanie proizvodnykh barbiturovoi kisloty v zastarelykh piatnakh krovi na tkaniakh.

Thus article was designed to report a few cases of the identification of barbituric acid derivatives in the old blood stains on the clothes and other textiles. The data presented give evidence that barbiturates are capable of persisting in dry blood stains during rather a long period. The authors emphasize the necessity of mandatory control investigations to avoid obtaining the false positive results.