00000nz a2200000n 4500 001 KSH2002011702 005 20021011000000 008 020421 n azknn|abn |a a|a | 150 ▼a월경전 긴장증[月經前緊張症]▲ 450 ▼wr▼i영어▼apremenstrual tension▲ 550 ▼a월경 곤란증[月經困難症]▲ 550 ▼a월경 전기 증후군[月經前期症候群]▲ 550 ▼a월경(생리)[月經]▲