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ŻÓŁTOWSKA K. 1990. Aktywność trypsyny i alfa-amylazy w trzustce świnek morskich. III. Wpływ homogenatów z inwazyjnych jaj Ascaris suum oraz mieszaniny kwasów organicznych C₂-C₆ na aktywność enzymów w wyciągach z trzustki. Wiad. Parazytol. 36: 9-14.
-. 1991. Aktywność trypsyny i alfa-amylazy w trzustce świnek morskich. IV. Porównanie wpływu podawania mieszaniny lotnych kwasów organicznych, homogenatów z inwazyjnych jaj oraz zarażenia Ascaris suum. Ibid. 37: 241-246.
-., DZIEKOŃSKA-RYNKO J., JABŁONOWSKI Z. 1989. Aktywność trypsyny i alfa-amylazy w trzustce świnek morskich. I. Wpływ wielkości dawki zarażeniowej i czasu trwania inwazji Ascaris suum Goeze, 1782. Ibid. 35: 565-570.
-., JABŁONOWSKI Z. 1988. Aktywność alfa-amylazy w surowicy i niektórych narządach świnek morskich podczas askarydozy larwalnej. Ibid. 35: 559-564.
-., PIECHOCKI D., ZYGADLEWICZ E. 1990. Aktywność trypsyny i alfa-amylazy w trzustce świnek morskich. II. Wpływ zarażenia per os i dojelitowo inwazyjnymi jajami Ascaris suum. Ibid. 36: 3-8.