“Can an Oral Supplement With Sambucus Nigra, Zinc, Tyndallized Lactobacillus Acidophilus (HA122), Arabinogalactans, Vitamin D, Vitamin E and Vitamin C, Improve Post-Surgery Quality of Recovery? Survey Among Adult and Children to Identify Potential Benefit”. 2020. Innovative Journal of Medical and Health Sciences 10 (11): 1367-72. https://doi.org/10.15520/ijmhs.v10i11.3138.