TY - GEN AU - Spasov,P AU - Markovski,N AU - Coseva-Manceva,S TI - [Values of spirographic measurements of MMFR as 25-75% of FEVC in healthy men aged 20-29] SN - 0065-1214 PY - 1978///0915 KW - Adult KW - Forced Expiratory Flow Rates KW - Forced Expiratory Volume KW - Humans KW - Male KW - Maximal Midexpiratory Flow Rate N1 - Publication Type: Journal Article ER -