Berthold, Deborah A., et al. “A Highly Resolved, oxygen‐evolving Photosystem II Preparation from Spinach Thylakoid Membranes”. FEBS Letters, vol. 134, no. 2, 1981, pp. 231-4, https://doi.org/10.1016/0014-5793(81)80608-4.
Berthold, D. A., Babcock, G. T., & Yocum, C. F. (1981). A highly resolved, oxygen‐evolving photosystem II preparation from spinach thylakoid membranes. FEBS Letters, 134(2), 231-234. https://doi.org/10.1016/0014-5793(81)80608-4
Berthold DA, Babcock GT, Yocum CF. A highly resolved, oxygen‐evolving photosystem II preparation from spinach thylakoid membranes. FEBS Letters. 1981;134(2):231-4.