APA

Grosser P. J., Stark C., Kolbe B., Stieg K. & Mehlhorn H. (19740522). [Vital capacity and forced expiratory volume in school children of the 1st, 5th, and 9th grades in regions with various air pollutions (studies in Halle and Schwerin)]. : Zeitschrift fur Erkrankungen der Atmungsorgane mit Folia bronchologica.

Chicago

Grosser P J, Stark C, Kolbe B, Stieg K and Mehlhorn H. 19740522. [Vital capacity and forced expiratory volume in school children of the 1st, 5th, and 9th grades in regions with various air pollutions (studies in Halle and Schwerin)]. : Zeitschrift fur Erkrankungen der Atmungsorgane mit Folia bronchologica.

Harvard

Grosser P. J., Stark C., Kolbe B., Stieg K. and Mehlhorn H. (19740522). [Vital capacity and forced expiratory volume in school children of the 1st, 5th, and 9th grades in regions with various air pollutions (studies in Halle and Schwerin)]. : Zeitschrift fur Erkrankungen der Atmungsorgane mit Folia bronchologica.

MLA

Grosser P J, Stark C, Kolbe B, Stieg K and Mehlhorn H. [Vital capacity and forced expiratory volume in school children of the 1st, 5th, and 9th grades in regions with various air pollutions (studies in Halle and Schwerin)]. : Zeitschrift fur Erkrankungen der Atmungsorgane mit Folia bronchologica. 19740522.