共 116 条
[91]
REUTER A, 1958, Z ANAL CHEM, V164, P335
[92]
ROHOLM K., 1937, Journal of Industrial Hygiene and Toxicology, V19, P126
[93]
ROKAW SN, 1962, AM REV RESPIR DIS, V86, P703
[94]
RYAZANOV VA, 1957, LIMITS ALLOWABLE CON, P37
[95]
SAWICKI E, 1960, Am Ind Hyg Assoc J, V21, P443, DOI 10.1080/00028896009344103
[98]
SCHRENK HH, 1949, 306 US PUBL HEALTH S
[99]
SHABAD LM, 1959, POLLUTION ATMOSPHERI, P163
[100]
SKILLEN RG, 1961, P SOC EXP BIOL MED, V107, P178