APA (7th ed.) Citation

Vyzula, R., Žaloudík, J., Dušek, L., & Vermousek, I. Seasonal variation in estrogen and progesterone receptor levels in breast cancer - a factor in data interpretation.

Chicago Style (17th ed.) Citation

Vyzula, R., Jan Žaloudík, L. Dušek, and I. Vermousek. Seasonal Variation in Estrogen and Progesterone Receptor Levels in Breast Cancer - a Factor in Data Interpretation.

MLA (9th ed.) Citation

Vyzula, R., et al. Seasonal Variation in Estrogen and Progesterone Receptor Levels in Breast Cancer - a Factor in Data Interpretation.

Warning: These citations may not always be 100% accurate.