By Hoff L.   in Ultrasonics

ISSN:0041-624X|34|2|591-593

Elsevier‎(1996)‎

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By Dyrstad K.   Sontum P. C.   Hoff L.   in Journal of Microencapsulation

ISSN:1464-5246|17|3|323-330

Informa Healthcare‎(2000)‎

Access to resources Favorite 6.9632807