Pregnant women had a significantly increased natural killer cells that produced a response to the flu, compared to women not experiencing pregnancy before the vaccination, and the immune response was even more extreme after vaccination with the flu shot.
The marketing mix is a business tool used in marketing and by marketers. The marketing mix is often crucial when determining a product or brand's offer, and is often associated with the four P's: price, product, promotion, and place. In service marketing, however, the four Ps are expanded to the seven P's or Seven P's to address the different nature of services.
Retailing mix provides a structure that retail business managers can use in planning business strategy, so they don't overlook any of the six features. The retailing mix approach helps business managers consider how to use each of these factors in meeting the needs and desires of customers.